Great for Comfort and Great for the the Environment, People-friendly Yanmar Gas Heat Pump Systems

Natural gas offers many advantages over fossil fuels, including lower impact on the environment and greater effectiveness in preventing global warming and acid rain.
Today, applications for natural gas have widened, and it is used as an alternative energy source, while contributing to environmental preservation policies promoted by the government.
Focusing on the benefits of natural gas, including its clean energy and stability of supply, Yanmar has led other companies in pushing forward with the development and promotion of GHP (Gas Heat Pump) air-conditioning systems using gas energy.
As a specialized GHP manufacturer, Yanmar always strives to develop higher-efficiency GHP air-conditioning systems equipped with our own engines. We, at Yanmar, provide a clean and comfortable breath of fresh air for both people and the environment by thoroughly pursuing quietness, energy savings, and economy.

Air Conditioning for the Multiple Needs of Large Buildings (“Building Multi type”) Flexibly meets the varied air-conditioning requirements of different building sizes and space usages The wide-ranging requirements presented by the various spatial shapes and sizes and also air-conditioning uses, etc., found in different builsings are met by indivisual operation of units. The incorporation of the main refrigerant piping into a single system also gives flexibility in planning and installation. Indoor units are available in a range of model variations to simplify selection of the unit that best fits the use, purpose, installation space, and, of course, room décor. In addition, the ability to simultaneously control indoor units of different capacities and types using a centralized control system allows even more precise indivisual operation of an air conditioning system. Air Conditioning for the Various Needs of Shops (“Multi-Store”) The Same Functions as “Multi-Building” but Smaller Machine Units / Space Saving Frontal Blow Indoor units of varying capacities and types can be installed to match the needs of each room.  The indoor units are otherwise the same as for the “Multi-Building” system, so there is plenty of choice.  “Multi-Store” also uses the same refrigerant piping system to provide equivalent freedom of design.  The frontal blow units can also be installed under the eaves for even greater convenience.  This is the system for smaller shops. Packages Building Ideal, Economical Air Conditioning Systems A single outdoor unit can serve single or multiple indoor units.  This is the comfortable, cost-effective way to air condition U- or L-shaped spaces and multiple rooms simultaneously.  Various indoor units are available to suit each interior and operating purpose.  The system can adapt to wide-ranging needs in shops, offices, factories etc.